Optimised for
mozilla firefox


Create a self-lubricating pad

Shape analysis


Observation of the object shows the following geometrical features :

we observe on the object a symmetry of revolution, which allows to create the object
    by revolution of a profile (Revolution ).

The proposed construction chronology

We will use here the most common method.

You can see the details by clicking on the icon-image at the top left.


Information :

Webm videos are available when you see the icon " ".

For file size reasons, they are kept to a minimum, but you can stop or restart them by pressing SpaceKey or clicking on the video.


Note :
Do not forget to close the video window after consultation because the following could be hidden by the main window.

You can see the details
of the construction chronology by clicking
on the icon-image above.

(other examples)